Step-by-step explanation:
the angle is greater than 180 degrees so it makes it an obtuse triangle
End answer is five hundred and 6
Broken down into steps:
1. Find the slope of the line segment that connecs the points (0,-7) and (4,-15).
2. Start with the point-slope formula for the equation of a straight line:
y-b = m(x-a), where the given point is (a,b). Borrow the value of m that you calculated in (1), above, and insert it into this point-slope formula.
Finish up by subst. the x- and y-values in (-3,6) into this formula.
Done!
You could, of course, solve this result for y if you wished.
Answer:
Her z-score is 2.03.
Step-by-step explanation:
In a set with mean 
and standard deviation 
, the zscore of a measure X is given by:
Michelle’s height is 1.758 meters. What is her z-score?
Michelle's is a woman.
The average height of women is 
and the standard deviation is 
This is Z when X = 1.758. So
Her z-score is 2.03.
You just simplify the fraction (so, 8/6 which is 4/3)
So your comes 4(square root of 35)/ 3 (square root of 15)
